Non-linear processing of two-dimensional data

A device for graphics processing includes a memory and at least one processor. The at least one processor is configured to generate image data for an image, fetch, for each two-dimensional matrix of multiple two-dimensional matrices of units of the image, a respective portion of the image data, and process each two-dimensional matrix of the multiple two-dimensional matrices based on the respective portion of the image data to generate pixel data for the image. To process each two-dimensional matrix of the multiple two-dimensional matrices, the at least one processor is configured to process multiple units arranged in a first two-dimensional matrix of the multiple two-dimensional matrices and process, after processing the multiple units arranged in the first two-dimensional matrix, multiple units arranged in a second two-dimensional matrix of the multiple two-dimensional matrices.